UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042700.upa.cvt Date: 0000Z 27 APR 25 Searching for RK186... Searching the city database file for: RK186 ... Date:0000Z 27 APR 25 Station: RK186 WMO ident: 47186 Latitude: 33.33 Longitude: 126.68 ------------------------------------------------------------------------------- LEV PRES HGHT TEMP DEWP RH DD WETB DIR SPD THETA THE-V THE-W THE-E W mb m C C % C C deg knt K K K K g/kg ------------------------------------------------------------------------------- 0 1000 159 180 2 SFC 991 237 19.8 -0.2 26 20.0 9.8 180 2 293.7 294.4 283.4 304.9 3.80 2 989 254 18.0 -1.0 28 19.0 8.8 186 3 292.1 292.7 282.4 302.6 3.59 3 957 534 16.0 -1.0 31 17.0 7.8 209 10 292.8 293.5 282.9 303.7 3.71 4 925 821 14.6 -3.4 29 18.0 6.3 205 15 294.2 294.8 282.9 303.8 3.21 5 857 1462 12.6 -11.4 18 24.0 3.0 178 16 298.6 299.0 283.2 304.4 1.86 6 850 1531 12.0 -11.0 19 23.0 2.8 170 17 298.7 299.1 283.3 304.7 1.94 7 745 2618 4.2 -24.8 10 29.0 -4.0 159 20 301.7 301.8 283.0 304.0 0.69 8 725 2840 4.8 -33.2 4 38.0 -4.4 177 17 304.7 304.8 283.7 305.8 0.32 9 700 3125 2.8 -33.2 5 36.0 -5.8 215 12 305.6 305.6 284.1 306.7 0.33 10 645 3781 -2.5 -36.5 5 34.0 -9.5 214 8 306.8 306.9 284.5 307.7 0.26 11 554 4973 -9.7 -48.7 3 39.0 -15.2 229 20 311.9 311.9 286.1 312.2 0.08 12 534 5256 -10.1 -33.1 13 23.0 -14.9 232 19 314.7 314.8 287.5 316.3 0.44 13 500 5760 -14.3 -30.3 24 16.0 -17.7 245 18 315.6 315.7 288.0 317.8 0.62 14 477 6116 -17.1 -30.1 31 13.0 -19.7 230 25 316.4 316.5 288.3 318.7 0.66 15 446 6616 -21.5 -24.9 74 3.4 -22.2 234 28 317.0 317.2 289.0 320.9 1.14 16 433 6835 -19.5 -21.4 85 1.9 -20.0 247 33 322.3 322.6 291.0 327.7 1.60 17 400 7420 -23.5 -25.1 87 1.6 -23.9 275 42 324.4 324.7 291.4 328.8 1.24 18 397 7475 -23.9 -25.0 91 1.1 -24.2 275 42 324.6 324.9 291.5 329.1 1.27 19 356 8260 -29.9 -34.8 62 4.9 -30.6 278 48 326.8 327.0 291.4 328.9 0.56 20 348 8422 -30.9 -34.8 69 3.9 -31.4 278 49 327.6 327.7 291.6 329.7 0.57 21 345 8483 -31.3 -34.1 76 2.8 -31.7 279 49 327.9 328.0 291.7 330.2 0.62 22 322 8969 -33.7 -52.7 13 19.0 -35.0 278 53 331.1 331.1 292.1 331.5 0.09 23 300 9460 -38.1 -52.1 22 14.0 -38.9 270 52 331.7 331.7 292.3 332.1 0.10 24 250 10680 -50.1 -56.1 49 6.0 -50.3 275 58 331.6 331.6 292.2 331.9 0.08 25 244 10838 -51.7 -56.2 58 4.5 -51.8 275 58 331.5 331.5 292.2 331.8 0.08 26 234 11108 -52.5 -64.5 22 12.0 -52.8 274 60 334.3 334.3 292.9 334.4 0.03 27 216 11620 -56.3 -62.3 47 6.0 -56.4 271 69 336.1 336.1 293.4 336.3 0.04 28 215 11649 -56.3 -61.3 53 5.0 -56.4 272 70 336.6 336.6 293.5 336.8 0.05 29 209 11829 -54.9 -90.9 0 36.0 -55.2 277 79 341.5 341.5 294.7 341.5 0.00 30 200 12110 -54.5 -77.5 4 23.0 -54.8 285 93 346.5 346.5 295.8 346.5 0.00 31 192 12374 -52.7 -79.7 2 27.0 -53.1 285 100 353.4 353.4 297.4 353.4 0.00 32 179 12826 -54.5 -81.5 2 27.0 -54.8 285 112 357.6 357.6 298.2 357.6 0.00 33 150 13950 -59.1 -86.1 2 27.0 -59.3 285 98 368.3 368.3 300.2 368.3 0.00 34 147 14076 -59.5 -86.5 2 27.0 -59.7 284 104 369.7 369.7 300.5 369.7 0.00 35 133 14702 -59.1 -88.1 1 29.0 -59.3 274 86 381.1 381.1 302.4 381.2 0.00 36 114 15651 -66.3 -88.3 3 22.0 -66.4 265 79 384.9 384.9 303.1 384.9 0.00 37 100 16440 -68.3 -89.3 3 21.0 -68.4 280 68 395.8 395.8 304.6 395.8 0.00 38 97 16623 -68.9 -89.9 3 21.0 -69.0 280 63 398.1 398.1 304.9 398.1 0.00 39 94 16812 -66.9 -89.9 3 23.0 -67.0 279 66 405.6 405.6 305.9 405.6 0.00 40 83 17559 -70.5 -90.5 4 20.0 -70.6 279 56 412.9 412.9 306.9 412.9 0.00 41 70 18570 -71.3 -90.3 4 19.0 -71.4 260 11 431.8 431.8 309.0 431.9 0.00 42 68 18741 -71.9 -90.9 4 19.0 -72.0 283 17 434.1 434.1 309.3 434.2 0.00 43 63 19196 -68.5 -90.5 3 22.0 -68.7 255 17 451.2 451.2 311.0 451.2 0.00 44 60 19487 -70.1 -91.1 3 21.0 -70.2 226 24 454.0 454.0 311.3 454.0 0.00 45 53 20240 -62.5 -91.5 1 29.0 -62.9 284 27 488.0 488.0 314.1 488.0 0.00 46 50 20600 -61.9 -91.9 1 30.0 -62.4 230 4 497.6 497.6 314.8 497.6 0.00 47 48 20853 -61.9 -91.9 1 30.0 -62.4 264 10 503.5 503.5 315.2 503.5 0.00 48 42 21696 -54.7 -89.7 1 35.0 -55.9 249 20 540.9 540.9 317.6 540.9 0.00 49 37 22505 -56.7 -90.7 1 34.0 -57.8 323 13 555.7 555.7 318.4 555.7 0.00 50 31 23630 -56.1 -91.1 0 35.0 -57.5 7 5 586.2 586.2 320.0 586.2 0.00 51 30 23840 -53.3 -90.3 0 37.0 -55.2 70 2 599.3 599.3 320.6 599.4 0.00 52 26 24765 -50.9 -88.9 0 38.0 -53.6 171 8 631.2 631.2 321.9 631.2 0.01 53 20 26470 -51.1 -89.1 0 38.0 -54.3 205 15 679.8 679.8 323.7 679.8 0.01 54 18 27156 -50.1 -88.1 0 38.0 -53.8 236 19 703.7 703.7 324.6 703.8 0.01 55 17 27529 -50.3 -88.3 0 38.0 -54.1 245 19 714.7 714.7 324.9 714.7 0.01 56 16 27928 -46.9 -85.9 0 39.0 -52.1 276 21 738.3 738.3 325.6 738.4 0.02 57 15 28354 -47.9 -86.9 0 39.0 -52.9 326 25 748.7 748.7 325.9 748.8 0.01 58 10 31060 -42.5 -82.5 0 40.0 -51.5 280 28 860.9 860.9 328.7 861.3 0.04 59 8.9 31848 -41.9 -82.9 0 41.0 -51.7 892.4 892.4 329.3 892.9 0.05 60 7.8 32750 -37.7 -79.7 0 42.0 -50.5 943.5 943.6 330.2 944.5 0.09 TRP 97 16623 -68.9 -89.9 3 21.0 -69.0 280 63 398.1 398.1 304.9 398.1 0.00 WND 179 12826 -54.5 -81.5 2 27.0 -54.8 285 112 357.6 357.6 298.2 357.6 0.00 Sounding variables and indices 1000-500 mb thick: 5601.00 m Freezing level: 670.94 mb = 3471.64 m = 11389.77 ft Wetbulb zero: 807.15 mb = 1957.61 m = 6422.54 ft Precipitable water: 0.32 inches Sfc-500 mean rel hum: 12.81 % Est. max temperature: 25.04 C = 77.08 F Sfc-Lift cond lev (LCL): 734.38 mb = 2735.33 m = 8974.08 ft T: 4.52 C 700-500 lapse rate: 6.49 C/km ThetaE index: 2.30 C Layer 989.0- 957.0 mb Conv cond level (CCL): 533.07 mb = 5269.82 m = 17289.24 ft Mean mixing ratio: 3.31 g/kg Conv temperature: 40.81 C = 105.46 F Cap Strength: 12.44 C Lifted Index: 12.16 C Risk: None Lifted Index @300 mb: 20.01 C Lifted Index @700 mb: 10.22 C Showalter Index: 11.40 C Risk: None Total Totals Index: 29.60 C Risk: None Vertical Totals Index: 26.30 C Cross Totals Index: 3.30 C K Index: -20.70 Risk: None Sweat Index: 197.74 Risk: None Energy Index: 2.76 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 16.12 J/kg Max Up Vert Vel: 5.68 m/s Conv Inhibition (B-): 61505.46 J/kg Cap Strength: 12.43 C Lift Cond Lev (LCL): 712.42 mb = 2982.12 m = 9783.76 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 234 at 12 knt ---------------------------------------------------------- TRUE/GROUND REL | STORM REL LEV P H DIR SPD U V | DIR SPD U V mb m knt m/s | knt m/s ---------------------------------------------------------- 0 991 237 180 2 0.0 2.0 | 63 11 -9.8 -5.0 1 983 305 205 5 2.1 4.5 | 72 8 -7.7 -2.5 2 948 610 210 12 6.0 10.4 | 131 5 -3.8 3.4 3 925 821 205 15 6.3 13.6 | 152 7 -3.5 6.6 4 915 914 205 14 5.9 12.7 | 145 7 -3.9 5.6 5 882 1219 205 12 5.1 10.9 | 129 6 -4.7 3.8 6 850 1531 170 17 -3.0 16.7 | 127 16 -12.8 9.7 7 790 2134 140 19 -12.2 14.6 | 109 23 -22.0 7.5 8 761 2438 150 22 -11.0 19.1 | 120 24 -20.8 12.0 9 733 2743 165 18 -4.7 17.4 | 126 18 -14.5 10.3 10 700 3125 215 12 6.9 9.8 | 134 4 -2.9 2.8 11 680 3353 220 10 6.4 7.7 | 100 3 -3.4 0.6 12 654 3658 225 7 4.9 4.9 | 67 5 -4.9 -2.1 13 629 3962 195 10 2.6 9.7 | 110 8 -7.2 2.6 14 582 4572 225 23 16.3 16.3 | 215 11 6.4 9.2 15 518 5486 235 17 13.9 9.8 | 237 5 4.1 2.7 16 500 5760 245 18 16.3 7.6 | 265 7 6.5 0.6 17 498 5791 245 20 18.1 8.5 | 260 8 8.3 1.4 18 478 6096 230 25 19.2 16.1 | 226 13 9.3 9.0 19 440 6706 235 28 22.9 16.1 | 235 16 13.1 9.0 20 423 7010 265 40 39.8 3.5 | 277 30 30.0 -3.6 21 406 7315 270 44 44.0 -0.0 | 282 35 34.2 -7.0 22 400 7420 275 42 41.8 -3.7 | 288 34 32.0 -10.7 23 327 8839 280 52 51.2 -9.0 | 291 44 41.4 -16.1 24 300 9449 270 56 56.0 -0.0 | 279 47 46.2 -7.0 25 300 9460 270 52 52.0 -0.0 | 279 43 42.2 -7.0 26 250 10680 275 58 57.8 -5.1 | 284 49 48.0 -12.1 27 239 10973 275 58 57.8 -5.1 | 284 49 48.0 -12.1 28 217 11582 270 67 67.0 -0.0 | 277 58 57.2 -7.0 29 200 12110 285 93 89.8 -24.1 | 291 86 80.0 -31.1 30 179 12826 285 112 108.2 -29.0 | 290 105 98.4 -36.0 31 171 13106 285 112 108.2 -29.0 | 290 105 98.4 -36.0 32 150 13950 285 98 94.7 -25.4 | 291 91 84.8 -32.4 33 148 14021 285 106 102.4 -27.4 | 290 99 92.6 -34.5 34 122 15240 265 69 68.7 6.0 | 271 59 58.9 -1.0 35 110 15850 265 85 84.7 7.4 | 270 75 74.9 0.4 36 100 16440 280 68 67.0 -11.8 | 288 60 57.1 -18.8 37 97 16623 280 63 62.0 -10.9 | 289 55 52.2 -18.0 38 95 16764 280 69 68.0 -12.0 | 288 61 58.1 -19.0 39 90 17069 275 51 50.8 -4.4 | 286 43 41.0 -11.5 40 81 17678 280 57 56.1 -9.9 | 290 49 46.3 -16.9 41 73 18288 290 34 31.9 -11.6 | 310 29 22.1 -18.7 42 70 18570 260 11 10.8 1.9 | 349 5 1.0 -5.1 43 70 18593 310 21 16.1 -13.5 | 343 21 6.3 -20.5 44 66 18898 255 12 11.6 3.1 | 336 4 1.8 -3.9 45 63 19202 255 17 16.4 4.4 | 292 7 6.6 -2.6 46 60 19507 225 24 17.0 17.0 | 216 12 7.2 9.9 47 54 20117 260 31 30.5 5.4 | 275 21 20.7 -1.7 48 52 20422 315 21 14.8 -14.8 | 347 22 5.0 -21.9 49 50 20600 230 4 3.1 2.6 | 57 8 -6.8 -4.5 50 49 20726 305 10 8.2 -5.7 | 7 13 -1.6 -12.8 51 47 21031 210 10 5.0 8.7 | 109 5 -4.8 1.6 52 45 21336 245 18 16.3 7.6 | 265 7 6.5 0.6 53 42 21641 240 21 18.2 10.5 | 248 9 8.4 3.5 54 40 21946 280 15 14.8 -2.6 | 333 11 5.0 -9.6 55 39 22250 280 16 15.8 -2.8 | 329 11 5.9 -9.8 56 37 22555 330 13 6.5 -11.3 | 10 19 -3.3 -18.3 57 35 22860 315 10 7.1 -7.1 | 11 14 -2.7 -14.1 58 32 23470 15 10 -2.6 -9.7 | 37 21 -12.4 -16.7 59 30 23774 0 0 -0.0 -0.0 | 54 12 -9.8 -7.0 60 30 23840 70 2 -1.9 -0.7 | 57 14 -11.7 -7.7 61 26 24689 180 10 0.0 10.0 | 107 10 -9.8 3.0 62 25 24994 145 1 -0.6 0.8 | 59 12 -10.4 -6.2 63 24 25298 130 10 -7.7 6.4 | 88 17 -17.5 -0.6 64 23 25603 155 15 -6.3 13.6 | 112 17 -16.2 6.6 65 20 26470 205 15 6.3 13.6 | 152 7 -3.5 6.6 66 20 26518 180 10 0.0 10.0 | 107 10 -9.8 3.0 67 18 27127 235 19 15.6 10.9 | 236 7 5.7 3.9 68 17 27737 250 19 17.9 6.5 | 274 8 8.0 -0.5 69 15 28346 325 25 14.3 -20.5 | 351 28 4.5 -27.5 70 14 28651 335 24 10.1 -21.8 | 359 29 0.3 -28.8 71 14 28956 350 12 2.1 -11.8 | 22 20 -7.7 -18.9 72 13 29261 315 11 7.8 -7.8 | 8 15 -2.0 -14.8 73 13 29566 315 10 7.1 -7.1 | 11 14 -2.7 -14.1 74 12 29870 330 10 5.0 -8.7 | 17 16 -4.8 -15.7 75 11 30175 0 0 -0.0 -0.0 | 54 12 -9.8 -7.0 76 10 31060 280 28 27.6 -4.9 | 304 21 17.8 -11.9 Wind Parameters Mean winds (0-6000m): 204.4 at 16.1 knts Storm direction: 234.4 at 12.1 knts Shear (0-3000m) pos: 4.3 neg: 3.2 tot: 7.5 10-3/s Storm rel Dir Shear (0-3000m): 55.9 deg Storm rel helicity (0-3000m) pos: 69.6 neg: -43.9 tot: 25.6 m^2/s^2 ave: 8.5 10^-3 m/s^2 rel: 0.14 Storm rel vorticity (0-3000m) horiz: 10.7 stream: 1.5 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 2.34 Bulk Shear: 6.89 m/s Storm Parameters ------------------------------------------------------------------------------- Depth Mean Inflow| Shear | Helicity | Vorticity AGL Dir Spd Dir Spd| Pos Neg Tot| Pos Neg Tot Ave Rel | Hor Strm m knt knt| 10^-3/s | m^2/s^2 m/s^2 | 10^-3/s ------------------------------------------------------------------------------- 500 208 9 99 6| 12.4 0.0 12.4| 15.8 0.0 15.8 31.7 0.75| 12.6 9.5 1000 206 11 122 6| 6.2 0.9 7.1| 16.9 -4.2 12.7 12.7 0.46| 8.3 3.8 1500 194 13 128 9| 4.1 4.5 8.6| 17.7 -17.8 -0.1 -0.0 0.16| 10.0 1.6 2000 178 14 125 13| 3.1 4.8 7.9| 26.8 -42.2 -15.4 -7.7 0.04| 9.5 0.4 2500 171 15 124 15| 3.7 3.8 7.5| 57.8 -42.2 15.6 6.2 0.15| 9.6 1.4 3000 174 15 126 14| 4.3 3.2 7.5| 69.6 -43.9 25.6 8.5 0.14| 10.7 1.5 4000 181 14 126 12| 3.2 2.5 5.7| 88.1 -47.4 40.7 10.2 0.20| 10.0 2.0 5000 194 15 142 10| 3.3 2.0 5.3|111.6 -47.4 64.1 12.8 0.28| 9.4 2.7 6000 204 16 157 8| 2.9 1.9 4.8|118.0 -64.4 53.6 8.9 0.22| 9.1 2.0 Wrote GIF file: /home/apache/climate/data/raob//RK186/skewt/RK186.skewt.20250427.00.gif